Development of a regio- and a diastereoselective protocol for the synthesis of bicyclo[3.2.1]octane frameworks from vinylogous carbonates and N-substituted hydroxylamine hydrochlorides via intramolecular 1,3-dipolar nitrone cycloaddition reaction.

An unprecedented Distal Vinyl Shift (DVS) through quadruple domino reaction has been disclosed via the synthesis of N-vinyl benzoheterocyclic scaffolds.

A new catalyst- and solvent-free intramolecular rearrangement sequence leading towards benzimidazole-tethered tetrasubstituted olefins through a solid-state melt reaction (SSMR).

An effective multicomponent quadruple domino reaction (MCQDR) has been devised for the construction of an elegant class of chromenopyranpyrazole frameworks in a high stereoselective fashion. All the tetracyclic chromenopyranpyrazoles were achieved under catalyst, solvent, work‐up and column chromatography free condition, which demonstrates the applicability of this protocol towards green chemistry.

An efficient protocol for the synthesis of tricyclic pyrolidinochromenes has been developed via an intramolecular 1,3-dipolar cycloaddition of azomethine ylides generated in situ from 1,3- dienyl ester tethered O-hydroxyarylaldehyde and...